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2006-11-06 Eric Christopher <echristo@apple.com>
* config.gcc: Add x86_64-darwin host support.
* config.host: Ditto.
* config/i386/darwin64.h: New file.
* config/i386/t-darwin64: Ditto.
From-SVN: r118541
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From-SVN: r118540
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* intrinsic.texi: Added documentation for FTELL, GETLOG, and HOSTNM intrinsics.
From-SVN: r118538
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From-SVN: r118536
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gcc/
2006-11-06 Janis Johnson <janis187@us.ibm.com>
* gcc/doc/sourcebuild.texi (Test Directives): Add output-exists
and output-exists-not.
gcc/testsuite/
2006-11-06 Janis Johnson <janis187@us.ibm.com
Bernhard Fischer <aldot@gcc.gnu.org>
* lib/gcc-dg.exp (output-exists): New proc.
(output-exists-not): New proc.
* gcc.test-framework/test-framework.awk: Support new directives.
* gcc.test-framework/dg-outexistsnot-exp-F.c: New test.
* gcc.test-framework/dg-outexistsnot-exp-P.c: New test.
* gcc.test-framework/dg-outexists-exp-F.c: New test.
* gcc.test-framework/dg-outexists-exp-XP.c: New test.
* gcc.test-framework/dg-outexistsnot-exp-XF.c: New test.
* gcc.test-framework/dg-outexists-exp-P.c: New test.
From-SVN: r118531
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-ftree-vrp)
2006-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/29439
* tree-vrp.c (vrp_int_const_binop): Use the correct tree when
checking for overflow.
From-SVN: r118530
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initialization)
fortran/
2006-11-06 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/29630
PR fortran/29679
* expr.c (find_array_section): Support vector subscripts. Don't
add sizes for dimen_type == DIMEN_ELEMENT to the shape array.
testsuite/
2006-11-06 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/29630
PR fortran/29679
* gfortran.dg/initialization_2.f90: Test PRs 29630 and 29679 too.
* gfortran.dg/initialization_3.f90: New.
From-SVN: r118528
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2006-11-06 Jan van Dijk <jan@etpmod.phys.tue.nl>
* configure.ac: Fix typo in case statement: :: changed to ;;
* configure: Regenerate.
From-SVN: r118525
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* longlong.h (__xtensa__): Add definitions for umul_ppmm, __umulsidi3,
count_leading_zeros, and count_trailing_zeros.
* config/xtensa/xtensa.c (TARGET_INIT_BUILTINS): Define.
(TARGET_FOLD_BUILTIN): Define.
(TARGET_EXPAND_BUILTIN): Define.
(xtensa_init_builtins): New.
(xtensa_fold_builtin): New.
(xtensa_expand_builtin): New.
(xtensa_rtx_costs): Add CTZ and CLZ. Adjust costs for MULT.
* config/xtensa/xtensa.h (TARGET_MUL32_HIGH): Define.
(CLZ_DEFINED_VALUE_AT_ZERO): Define.
(CTZ_DEFINED_VALUE_AT_ZERO): Define.
* config/xtensa/xtensa.md (UNSPEC_NSAU): Remove.
(any_extend): New code macro.
(u, su): New code attributes.
(<u>mulsidi3, <u>mulsi3_highpart, clzsi2, ctzsi2): New.
(nsau): Remove; replaced by clzsi2.
(ffssi2): Use clzsi2.
* config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _umulsidi3,
_clzsi2, _ctzsi2, and _ffssi2. Rename _nsau to _clz.
* config/xtensa/lib1funcs.asm (__mulsi3): Support Mul32 option.
(__umulsidi3, __clzsi2, __ctzsi2, __ffssi2): New.
(__nsau_data): Guard with ifdef L_clz instead of L_nsau.
From-SVN: r118524
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* config/arm/t-strongarm-pe: (TARGET_LIBGCC2_CFLAGS): Do no
set inhibit_libc.
* config/arm/t-strongarm-elf: Likewise.
* config/arm/t-pe: Likewise.
* config/arm/t-arm-elf: Likewise.
* config/arm/t-xscale-elf: Likewise.
* config/arm/t-arm-coff: Likewise.
* config/arm/t-xscale-coff: Likewise.
* config/arm/t-wince-pe: Likewise.
From-SVN: r118518
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From-SVN: r118515
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2006-11-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/25545
* gfortran.dg/dollar_edit_descriptor-2.f: New test.
From-SVN: r118507
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2006-11-05 Bernhard Fischer <aldot@gcc.gnu.org>
PR fortran/21061
* error.c (gfc_warning): If warnings_are_errors then treat
warnings as errors with respect to the exit code.
(gfc_notify_std): Ditto.
(gfc_warning_now): Ditto.
From-SVN: r118501
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* config/sh/lib1funcs-4-300.asm: Guard entire file with
#if !__SHMEDIA__ .
From-SVN: r118500
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char or unsigned short a)
PR middle-end/29695
* fold-const.c (fold_ternary): Fix A < 0 ? <sign bit of A> : 0
simplification.
* gcc.c-torture/execute/pr29695-1.c: New test.
* gcc.c-torture/execute/pr29695-2.c: New test.
From-SVN: r118497
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is not referenced)
* s-osinte-linux-alpha.ads, s-osinte-linux-hppa.ads
(To_Target_Priority): New function.
Fix PR ada/29707
From-SVN: r118496
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From-SVN: r118494
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Paul Thomas <pault@gcc.gnu.org>
PR fortran/24518
* trans-intrinsic.c (gfc_conv_intrinsic_mod): Use built_in fmod
for both MOD and MODULO, if it is available.
PR fortran/29565
* trans-expr.c (gfc_conv_aliased_arg): For an INTENT(OUT), save
the declarations from the unused loops by merging the block
scope for each; this ensures that the temporary is declared.
2006-11-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29565
* gfortran.dg/gfortran.dg/aliasing_dummy_3.f90: New test.
From-SVN: r118492
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* fortran/error.c (show_locus): Add trailing colon in error messages.
(error_print): Avoid leading space in error lines.
* testsuite/lib/gfortran-dg.exp (gfortran-dg-test): Adjust pattern
for matching error messages.
From-SVN: r118491
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From-SVN: r118489
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PR target/26915
* config/i386/i386.c (standard_80387_constant_p): Treat -0.0 and -1.0
as a valid 80387 constant.
(standard_80387_constant_opcode): Return "#" for -0.0 and -1.0.
* config/i386/i386.md (unnamed splitter): Split the load of
constant -0.0 or -1.0 into the load of 0.0 or 1.0, followed
by negation.
testsuite/ChangeLog:
PR target/26915
* gcc.target/i386/387-12.c: New test.
~
From-SVN: r118484
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PR fortran/29713
* expr.c (gfc_simplify_expr): Correct memory allocation.
* gfortran.dg/pr29713.f90: New test.
From-SVN: r118483
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soft-frame, argument and virtual registers.
* arm.c (thumb_legitimate_addres_p): Allow any constant offset
from the soft-frame, argument and virtual registers.
From-SVN: r118481
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* config/i386/i386.md (*movxf_nointeger, *movxf_integer): Enable
patterns for standard 80387 constants.
From-SVN: r118479
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From-SVN: r118478
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2006-11-03 Paolo Bonzini <bonzini@gnu.org>
Steven Bosscher <stevenb.gcc@gmail.com>
* fwprop.c: New file.
* Makefile.in: Add fwprop.o.
* tree-pass.h (pass_rtl_fwprop, pass_rtl_fwprop_with_addr): New.
* passes.c (init_optimization_passes): Schedule forward propagation.
* rtlanal.c (loc_mentioned_in_p): Support NULL value of the second
parameter.
* timevar.def (TV_FWPROP): New.
* common.opt (-fforward-propagate): New.
* opts.c (decode_options): Enable forward propagation at -O2.
* gcse.c (one_cprop_pass): Do not run local cprop unless touching jumps.
* cse.c (fold_rtx_subreg, fold_rtx_mem, fold_rtx_mem_1, find_best_addr,
canon_for_address, table_size): Remove.
(new_basic_block, insert, remove_from_table): Remove references to
table_size.
(fold_rtx): Process SUBREGs and MEMs with equiv_constant, make
simplification loop more straightforward by not calling fold_rtx
recursively.
(equiv_constant): Move here a small part of fold_rtx_subreg,
do not call fold_rtx. Call avoid_constant_pool_reference
to process MEMs.
* recog.c (canonicalize_change_group): New.
* recog.h (canonicalize_change_group): New.
* doc/invoke.texi (Optimization Options): Document fwprop.
* doc/passes.texi (RTL passes): Document fwprop.
Co-Authored-By: Steven Bosscher <stevenb.gcc@gmail.com>
From-SVN: r118475
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* c-decl.c (WANT_C99_INLINE_SEMANTICS): New, set to 1.
(merge_decls): Implement WANT_C99_INLINE_SEMANTICS.
(grokdeclarator): Likewise.
From-SVN: r118474
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* call.c (build_op_delete_call): Test user-visible type against
size_type_node, instead of against the internal type, sizetype.
* class.c (type_requires_array_cookie): Likewise.
* mangle.c (write_builtin_type) <INTEGER_TYPE>: Remove special
handling of TYPE_IS_SIZETYPE.
* typeck.c (type_after_usual_arithmetic_conversions): Remove
special case handling of TYPE_IS_SIZETYPE.
(comptypes): Likewise.
From-SVN: r118472
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From-SVN: r118470
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conflicts.
* tree-dump.c (dump_enable_all): Rename local variable
ir_type to avoid name conflicts.
* cfgloopmanip.c (lv_adjust_loop_entry_edge): Check for IR_GIMPLE
instead of using ir_type().
* profile.c (tree_register_profile_hooks): Likewise.
* value-prof.c (tree_register_value_prof_hooks): Likewise.
* basic-block.h (struct edge_def): Likewise.
* config/arm/arm.c (legitimize_pic_address): Likewise.
* coretypes.h (ir_type): New enum of all intermediate languages
used in GCC.
* cfghooks.c (ir_type): Rename to...
(current_ir_type): ...this. Distinguish between cfgrtl and
cfglayout mode when the current IR is RTL. Return enum ir_type.
* cfghooks.h (ir_type): Replace with current_ir_type prototype.
From-SVN: r118465
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2006-11-03 Paul Brook <paul@codesourcery.com>
gcc/
* config/arm/arm.c (arm_file_start): New function.
(TARGET_ASM_FILE_START): Define.
(arm_default_cpu): New variable.
(arm_override_options): Set arm_default_cpu.
From-SVN: r118461
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From-SVN: r118460
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PROCESSOR_24KF.
* config/mips/mips.h (processor_type): Removed PROCESSOR_24K, add
PROCESSOR_24KC and PROCESSOR_24KF.
* config/mips/mips.c (mips_cpu_info_table): Add processor names
and aliases for 4kec/4kem/4kep/24kec/24kef/24kex/34kc/34kf/34kx.
(mips_rtx_cost_data): Add costs for the 24kc.
* config/mips/mips.md ("cpu"): Remove 24k, add 24kc and 24kf.
* config/mips/24k.md: Remove references to 24k and replace with
uses of 24kc/24kf in the appropriate reservations.
* doc/invoke.texi (MIPS Options): Updated.
From-SVN: r118459
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gcc:
2006-11-03 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/crt1.asm: Fix #ifdef indent.
2006-11-03 J"orn Rennecke <joern.rennecke@st.com>
Merged from STMicroelectronics sources:
2006-10-06 Andrew Stubbs <andrew.stubbs@st.com>
* config/sh/crt1.asm (vbr_600): Add missing #if.
2006-08-03 J"orn Rennecke <joern.rennecke@st.com>
* sh.opt (mfused-madd): New option.
* sh.md (mac_media, macsf3): Make conditional on TARGET_FMAC.
2006-07-04 Andrew Stubbs <andrew.stubbs@st.com>
* config/sh/crt1.asm (vbr_start): Move to new section .test.vbr.
Remove pointless handler at VBR+0.
(vbr_200, vbr_300, vbr_500): Remove pointless handler.
(vbr_600): Save and restore mach and macl, fpul and fpscr and fr0 to
fr7. Make sure the timer handler is called with the correct FPU
precision setting, according to the ABI.
2006-06-14 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/sh.opt (m2a-single, m2a-single-only): Fix Condition.
* config/sh/sh.h (SUPPORT_SH2A_NOFPU): Fix condition.
(SUPPORT_SH2A_SINGLE_ONLY, SUPPORT_SH2A_SINGLE_ONLY): Likewise.
2006-06-09 J"orn Rennecke <joern.rennecke@st.com>
* sh.md (cmpgeusi_t): Change into define_insn_and_split. Accept
zero as second operand.
2006-04-28 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/divtab-sh4-300.c, config/sh/lib1funcs-4-300.asm:
Fixed some bugs related to negative values, in particular -0
and overflow at -0x80000000.
* config/sh/divcost-analysis: Added sh4-300 figures.
2006-04-27 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/t-sh (MULTILIB_MATCHES): Add -m4-300* / -m4-340 options.
2006-04-26 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/t-sh (OPT_EXTRA_PARTS): Add libgcc-4-300.a.
($(T)div_table-4-300.o, $(T)libgcc-4-300.a): New rules.
* config/sh/divtab-sh4-300.c, config/sh/lib1funcs-4-300.asm:
New files.
* config/sh/embed-elf.h (LIBGCC_SPEC): Use -lgcc-4-300 for -m4-300* /
-m4-340.
2006-04-24 J"orn Rennecke <joern.rennecke@st.com>
SH4-300 scheduling description & fixes to SH4-[12]00 description:
* sh.md: New instruction types: fstore, movi8, fpscr_toggle, gp_mac,
mac_mem, mem_mac, dfp_mul, fp_cmp.
(insn_class, dfp_comp, any_fp_comp): Update.
(push_fpul, movsf_ie, fpu_switch, toggle_sz, toggle_pr): Update type.
(cmpgtsf_t, "cmpeqsf_t, cmpgtsf_t_i4, cmpeqsf_t_i4): Likewise.
(muldf3_i): Likewise.
(movsi_i): Split rI08 alternative into two separate alternatives.
Update type.
(movsi_ie, movsi_i_lowpart): Likewise.
(movqi_i): Split ri alternative into two separate alternatives.
Update type.
* sh1.md (sh1_load_store, sh1_fp): Update.
* sh4.md (sh4_store, sh4_mac_gp, fp_arith, fp_double_arith): Update.
(mac_mem, sh4_fpscr_toggle): New insn_reservations.
* sh4a.md (sh4a_mov, sh4a_load, sh4a_store, sh4a_fp_arith): Update.
(sh4a_fp_double_arith): Likewise.
* sh4-300.md: New file.
* sh.c (sh_handle_option): Handle m4-300* options.
(sh_adjust_cost): Fix latency of auto-increments.
Handle SH4-300 differently than other SH4s. Check for new insn types.
* sh.h (OVERRIDE_OPTIONS): Initilize sh_branch_cost if it has not
been set by an option.
* sh.opt (m4-300, m4-100-nofpu, m4-200-nofpu): New options.
(m4-300-nofpu, -m4-340, m4-300-single, m4-300-single-only): Likewise.
(mbranch-cost=): Likewise.
* superh.h (STARTFILE_SPEC): Take -m4-340 into account.
* sh.md (mulsf3): Remove special expansion code.
(mulsf3_ie): Now a define_insn_and_split.
(macsf3): Allow for TARGET_SH4.
* sh.md (cbranchsi4, cbranchdi4, cbranchdi4_i): New patterns.
* sh.c (prepare_cbranch_operands, expand_cbranchsi4): New functions.
(expand_cbranchdi4): Likewise.
(sh_rtx_costs): Give lower cost for certain CONST_INT values and for
CONST_DOUBLE if the outer code is COMPARE.
* sh.h (OPTIMIZATION_OPTIONS): If not optimizing for size, set
TARGET_CBRANCHDI4 and TARGET_EXPAND_CBRANCHDI4.
(OVERRIDE_OPTIONS): For TARGET_SHMEDIA, clear TARGET_CBRANCHDI4.
(LEGITIMATE_CONSTANT_P): Also allow DImode and VOIDmode CONST_DOUBLEs.
Remove redundant fp_{zero,one}_operand checks.
* sh.opt (mcbranchdi, mexpand-cbranchdi, mcmpeqdi): New options.
* sh-protos.h (prepare_cbranch_operands, expand_cbranchsi4): Declare.
(expand_cbranchdi4): Likewise.
2006-04-20 J"orn Rennecke <joern.rennecke@st.com>
* sh.h (LOCAL_ALIGNMENT): Use DATA_ALIGNMENT.
gcc/testsuite:
2006-11-03 J"orn Rennecke <joern.rennecke@st.com>
* testsuite/gcc.c-torture/execute/arith-rand-ll.c:
Also test for bogus rest sign.
From-SVN: r118458
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PR libfortran/27895
* intrinsics/reshape_generic.c (reshape_internal): Fix so that it
works correctly for zero-sized arrays.
* m4/reshape.m4: Likewise.
* generated/reshape_r16.c: Regenerate.
* generated/reshape_c4.c: Regenerate.
* generated/reshape_i4.c: Regenerate.
* generated/reshape_c16.c: Regenerate.
* generated/reshape_r10.c: Regenerate.
* generated/reshape_r8.c: Regenerate.
* generated/reshape_c10.c: Regenerate.
* generated/reshape_c8.c: Regenerate.
* generated/reshape_i8.c: Regenerate.
* generated/reshape_i16.c: Regenerate.
* generated/reshape_r4.c: Regenerate.
* gcc/testsuite/gfortran.dg/zero_sized_1.f90: Uncomment checks
for RESHAPE.
From-SVN: r118455
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* fortran/error.c (show_locus): Remove "In file" from error messages.
* testsuite/lib/gfortran-dg.exp (gfortran-dg-test): Remove expected "In file" from error
messages.
From-SVN: r118450
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2006-11-02 Andrew Pinski <andrew_pinski@playstation.sony.com>
* doc/md.texi (RS6000 constraints): Document H, Z, a, t, and W
constraints.
From-SVN: r118448
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* doc/invoke.texi: Fix mfp-trap-mode typo.
From-SVN: r118447
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2006-11-02 Carlos O'Donell <carlos@codesourcery.com>
gcc/
* config/arm/linux-elf.h (NEED_INDICATE_EXEC_STACK): Define as 1.
* arm.c (arm_file_end): If NEED_INDICATE_EXEC_STACK call
file_end_indicate_exec_stack.
* arm.h [!NEED_INDICATE_EXEC_STACK] (NEED_INIDCATE_EXEC_STACK):
Define as 0.
* lib1funcs.asm [__ELF__ && __linux__]: Emit .note.GNU-stack section
for a non-executable stack.
* crti.asm: Likewise.
* crtn.asm: Likewise.
* libunwind.S: Likewise.
From-SVN: r118445
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declaration locus.
* tree-ssa.c (warn_uninit): Use expand_location variables for
locus and declaration locus.
From-SVN: r118444
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From-SVN: r118442
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PR target/27405
* config/sh/sh.md (cmp{eq,gt,gtu}{si,di}_media): Remove.
(cmpsi{eq,gt,gtu}{si,di}_media): Rename to
cmp{eq,gt,gtu}{si,di}_media.
(*cmpne0si_media): Remove.
(*movsicc_umin): Adjust gen_cmp*_media call.
(unordered): Change the mode of unordered and operands[1] to
SImode.
(seq): Adjust gen_cmp*_media calls. Make the mode of
a temporary result of compare SImode if needed. If the mode
of operands[0] is DImode, extend the temporary result to DImode.
(slt, sle, sgt, sge, sgtu, sltu, sleu, sgue, sne): Likewise.
(sunorderd): Change the mode of match_operand and unorderd to
SImode.
(cmpeq{sf,df}_media): Remove.
(cmpsieq{sf,df}_media): Rename to cmpeq{sf,df}_media.
(cmp{gt,ge,un}{sf,df}_media): Change the mode of match_operand
and compare operation to SImode.
From-SVN: r118435
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From-SVN: r118433
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From-SVN: r118431
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* doc/install.texi (sparc-sun-solaris2*): Update GMP/MPFR build
instructions.
(sparc64-sun-solaris2*): Likewise.
From-SVN: r118426
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2006-11-02 Paul Brook <paul@codesourcery.com>
gcc/
* config/arm/arm.c (arm_elf_asm_constructor): Remove ATTRIBUTE_UNUSED
from priority argument. Use different section for non-default
priority.
* config/arm/elf.h: Remove definition of SUPPORTS_INIT_PRIORITY.
From-SVN: r118425
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where we called cp_finish_file.
2006-11-02 Andreas Tobler <a.tobler@schweiz.org>
* objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
content where we called cp_finish_file.
From-SVN: r118424
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test)
PR other/29639
* except.c (switch_to_exception_section): Do not cache the section
if named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined
and flag_function_sections is set.
From-SVN: r118422
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should be resolved at compile-time)
PR middle-end/29335
* builtins.c (do_mpfr_sincos): New.
(fold_builtin_1): Use it to fold builtin sincos.
testsuite:
* gcc.dg/torture/builtin-math-3.c: Fix semicolons.
(TESTIT_2P, TESTIT_2P_R): New macros. Test sincos.
From-SVN: r118409
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* config/darwin.h (CPP_SPEC): Handle -pthread, transforming
it into -D_REENTRANT.
From-SVN: r118408
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